沥清混合料应力松弛实验研究  

Experimental Research on Stress Matsuike of Asphalt Mixture

作　　者：王姝媛 杜立新[2] 穆德龙[3] 马慧丽[4] 

机构地区：[1]中油天然气有限责任公司,北京10032 [2]吉林油田建设公司,吉林松原137000 [3]吉林大学教育技术中心,吉林长春130022 [4]吉林大学交通学院,吉林长春130022

出　　处：《试验技术与试验机》2008年第2期52-53,共2页Test Technology and Testing Machine

摘　　要：以粘弹性力学理论为基础,对沥清混合料在常温(30℃)温度场下进行应力松弛实验。得出了应力松弛数据和曲线,对实验数据进行归一化处理,得出了归一化应力松弛数据和曲线,以一元线形同归分析的方法,处理实验数据,得出了应力松弛数据和曲线。对实验结果进行分析讨论。We take the Visco--elasticity theory as the basis, and do stress matsuike experiment with the asphalt mixture at room temperature （30 ℃） temperature. We got the data and curves about the stress matsuike. Do normalized treatment to the experimental data ,and got the normalized treatment data and curves about the stress matsuike. Use the methods of 1 yuan linear analysis to deal with the experimental data,and got the stress matsuike function and the creep function adout normalization. Analyze and discuss the experimental results.

关 键 词：沥清混合材料 粘弹性 应力松弛 

分 类 号：TU353[建筑科学—结构工程]